When rates drop, refinancing makes sense for both mortgage and car loans. Factor in the length of the car loan though when deciding whether to refinance. If you only have a year left on loan payments, then it won't save you money to refinance since you have paid most of the interest up front.

You can also reduce your interest costs by refinancing for a shorter term. Reducing your loan by two years can easily shave over a thousands dollars off your interest charges, even with the same rate. Once again, you need to look at how long you have left on your original car loan to be sure you can save money.

Better Score, Better Rates

If you have improved your credit score since you first secured your car loan, you may find savings in better rates. So even if rates haven't dropped for the general market, you may still qualify for better rates.

Reduced rates aren't the only reason to refinance. By rolling over to a longer term, you can reduce your monthly payment. Just remember that in the long run, you will be paying more for your car loan. However, when finances are tight, this option can keep you from defaulting on your loan or other bills.

Before jumping into a refinancing deal, be sure to investigate financing companies. Compare their APR, ask for free quotes, and read the fine print. Also check with your original lender to be sure there are no early payment fees. The best refinanced car loans are the ones where you save money. Taking the time to research financing offers will ensure that you find just such a deal.